Adjusting Warm Weather Shut Down (Wwsd); Resetting All Settings (For Installers Only); After Commissioning - Bosch ZBR16-3A Series Installation And Service Instructions Manual
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54 | Commissioning
▶ Turn the dial
until Design Temp will be highlighted.
▶ Press the dial
.
168 °F (75 °C) will fl ash. This is the supply temperature at 5 °F
( – 15 °C) outdoor temperature.
▶ Set accordingly ( Fig. 64).
▶ Press the dial
to confirm the setting.
Refer to the FW 200 Installation and Operating
Instructions for more custom settings.
AT / °C
20
10
194
1
176
158
140
122
104
86
68
2
50
68
50
AT / °F
Fig. 64
[1]
Maximum Base Line Adjustment 186 °F (85 °C)
[2]
Minimum Base Line Adjustment 50 °F (10 °C)
[3]
Maximum Design Temperature Adjustment 186 °F (85 °C)
[4]
Minimum Design Temperature Adjustment 86 °F (30 °C)
AT
Outdoor temperature
VL
Supply temperature
▶ Turn the dial
counter-clockwise until Maximum heating supply
temperature is highlighted.
▶ Press the dial
.
▶ Turn the dial
to set the desired value.
▶ Press the dial
to confirm the setting.
menu
▶ Press menu button
to return to main display.
8.5.4 Adjusting warm weather shut down (WWSD)
▶ To open INSTALLER SETTINGS: press and hold the menu button
menu
for approx. 5 seconds.
System configuration will be highlighted.
▶ Turn the dial
one click counter-clockwise to highlight Heating
parameters.
▶ Press the dial
.
Heating circuit 1 will be highlighted.
▶ Turn the dial
counter-clockwise until Heating OFF at outdoor
temperature is highlighted.
6 720 806 992 (2015/03)
0
- 10
- 20
90
3
80
70
60
50
40
4
30
20
32
14
- 4
6 720 806 992-07.1O
▶ Press the dial
and the display will fl ash.
The default value is 68 °F (20 °C) and is adjustable from 50 °F (10 °C)
to 77 °F (25 °C). Turning above 77 °F (25 °C) will move it to 210 °F
(99 °C), which disables WWSD.
▶ Press the dial
to confirm the setting.
8.5.5 Resetting all settings (for installers only)
This function resets all settings on the MAIN MENU and the INSTALLER
SETTINGS to their factory settings. Following such a reset, you will
need to commission the system again!
If the default display is showing:
▶ Simultaneously press and hold the menu button
button
until a count down display appears.
▶ Continue holding the menu button
until the message appears that the reset is completed.
▶ Press
.
All settings have now been reset to their factory settings with the
exception of the date and time, which remain unchanged.
8.6
After commissioning
▶ Check flue path for tightness.
▶ Check gas supply dynamic pressure ( page 67).
▶ Check that condensate is being discharged from the condensate
hose. If that is not the case, switch the appliance first OFF and then
ON again using the ON/OFF switch. That activates the trap filling
sequence ( page 62). Repeat the procedure several times until
condensate starts running out.
▶ Complete commissioning report ( page 81).
and the delete
menu
and the delete button
menu
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